Profoto B20 (901075) Specification
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Overview |
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Product |
B20 |
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Regulatory model |
PCA1608 |
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Flash |
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Max energy |
250 Ws |
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Energy range |
11 f-stops (0.25-250 Ws) |
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Energy control increments |
0.1 f-stops (0.1-10) |
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Recycling time |
Eco mode: 0.01-1.1 s |
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Energy stability |
<0.1 f-stop at energy 5.0-10 |
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Flash modes |
Eco (Normal), Boost and Freeze |
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Flash duration t0.1 |
Eco mode: 1/500 s (10) - 1/10800 s (0.1) |
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Flash duration t0.5 |
Eco mode: 1/1500 s (10) - 1/14500 s (0.1) |
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Color temperature |
Eco mode: 6000K +-100K |
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Max f-stop @ 2m / 100 ISO |
Bare: 11 7/10 |
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Beam angle |
66° |
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Field angle |
111° |
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Continuous light |
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Lamp type |
LED |
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Max power |
40 W |
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Dimming range |
100-1% |
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Color temperature |
2800K - 7000K (±500K) |
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Color rendering Index (CRI) |
>94 |
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Max luminous flux (lumen) |
5000 lumen |
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Max illuminance @ 1m (lux) |
Bare: 1700 lx |
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Beam angle |
63° |
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Field angle |
105° |
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Wireless connectivity |
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Built-in connectivity |
Profoto AirX |
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Frequency band |
2.4 GHz |
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Supported Profoto Air functions |
Sync, TTL, HSS, Remote control (Air 1 and Air 2) |
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No of Air channels |
100 (1-100) |
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No of groups per Air channel |
6 (A-F) |
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Supported apps for Bluetooth devices |
Profoto Camera and Profoto Control apps |
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Wireless operating range |
With Profoto remotes: 0.5 - 100 m (1.5- 330 ft)* |
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With Bluetooth devices: 0.1- 30 m (0.3-90 ft) |
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* in optimal conditions up to 300 m (1000 ft) |
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Connectors |
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Sync |
1 x 3.5 mm socket (mini-phone) |
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Other |
USB-C service port |
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Powering |
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Power supply |
Profoto Li-Ion battery 4S1P |
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Mains fuse requirement |
N/A |
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Battery capacity |
43,2Wh |
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Battery charger |
Profoto battery charger 3A |
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Battery charging time |
< 90 minutes |
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Other |
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Firmware update |
Via Bluetooth |
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Photocell/IR-slave |
Yes |
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Stand adapter |
Yes for standard 5/8 studs |
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Umbrella mount |
Yes (in stand adapter) |
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Operating temperature |
0 °C to +35 °C |
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+32 °F to +95 °F |
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Storage temperature |
Store in normal indoor conditions |
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Measurements |
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Width |
11 cm / 4.3 in |
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Length |
21,0 cm / 8.27 in |
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Height |
16 cm / 6.3 in with stand adapter |
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Weight |
1,9 kg / 4.3 lb with battery and stand adapter |
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Optional handle is sold separately. |
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